The speech recognition 's system ( in this paper we mainly discuss IBM ViaVoice ) has the certain capacity of self-adaptation to the speech velocity , volume and tone , but the capacity of those is not enough with different enunciator .
目前的语音识别系统（本文中主要是指IBM的ViaVoice语音识别系统）对语速、音量和音调都具有一定的自适应调整能力。
viavoice